docs: Fix bad alias usage in assets examples

[aklinker1]

Overview

Vite doesn't support aliases in HTML tags, like <img src="~/assets/example.png">, and our examples showed that it did.

I also added examples for Vue and JSX (react, solid, etc)

Related Issue

This PR closes #1440

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[pkg-pr-new]

Open in Stackblitz

@wxt-dev/auto-icons

npm i https://pkg.pr.new/@wxt-dev/auto-icons@1443

@wxt-dev/module-react

npm i https://pkg.pr.new/@wxt-dev/module-react@1443

@wxt-dev/i18n

npm i https://pkg.pr.new/@wxt-dev/i18n@1443

@wxt-dev/module-solid

npm i https://pkg.pr.new/@wxt-dev/module-solid@1443

@wxt-dev/module-vue

npm i https://pkg.pr.new/@wxt-dev/module-vue@1443

@wxt-dev/module-svelte

npm i https://pkg.pr.new/@wxt-dev/module-svelte@1443

@wxt-dev/storage

npm i https://pkg.pr.new/@wxt-dev/storage@1443

@wxt-dev/unocss

npm i https://pkg.pr.new/@wxt-dev/unocss@1443

wxt

npm i https://pkg.pr.new/wxt@1443

commit: 577a01c

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.03%. Comparing base (44dab37) to head (577a01c).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1443      +/-   ##
==========================================
- Coverage   81.19%   81.03%   -0.16%     
==========================================
  Files         128      128              
  Lines        6296     6296              
  Branches     1072     1069       -3     
==========================================
- Hits         5112     5102      -10     
- Misses       1169     1179      +10     
  Partials       15       15              

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[github-actions]

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